🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 44 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.61 AU - 1.87 AU

Year: 826 Days

Day: 25.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.06 AU - 3.22 AU

Year: 2002 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 11.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.82 AU - 13.46 AU

Year: 13381 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,350,662 km

• M1: 141,819 km (0.059 R)
• M2: 1,223,112 km (0.117 R)
• M3: 1,867,131 km (0.057 R)
• M4: 2,440,091 km (0.105 R)
• M5: 2,855,823 km (0.052 R)
• M6: 3,318,829 km (0.075 R)
• M7: 3,940,558 km (0.097 R)
• M8: 4,516,659 km (0.109 R)
• M9: 5,214,533 km (0.09 R)
• M10: 5,873,811 km (0.044 R)
• M11: 6,471,604 km (0.113 R)
• M12: 8,745,342 km (0.063 R)
• M13: 11,224,777 km (0.045 R)
• M14: 11,621,810 km (0.109 R)
• M15: 12,205,541 km (0.074 R)
• M16: 13,944,167 km (0.119 R)
• M17: 14,536,575 km (0.098 R)
• M18: 15,214,403 km (0.119 R)
• M19: 15,842,265 km (0.034 R)
• M20: 21,331,460 km (0.037 R)
• M21: 24,500,541 km (0.085 R)
• M22: 24,881,567 km (0.056 R)
• M23: 26,346,130 km (0.098 R)
• M24: 35,019,814 km (0.115 R)
• M25: 39,275,874 km (0.098 R)
• M26: 42,342,929 km (0.052 R)
• M27: 50,934,335 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.61 AU - 14.29 AU

Year: 15810 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,350,662 km

• M1: 147,803 km (0.12 R)
• M2: 1,305,391 km (0.087 R)
• M3: 1,790,238 km (0.062 R)
• M4: 2,311,287 km (0.111 R)
• M5: 3,029,357 km (0.065 R)
• M6: 3,577,633 km (0.086 R)
• M7: 4,191,284 km (0.11 R)
• M8: 5,976,136 km (0.058 R)
• M9: 7,282,424 km (0.118 R)
• M10: 7,788,963 km (0.1 R)
• M11: 8,269,770 km (0.082 R)
• M12: 11,706,931 km (0.055 R)
• M13: 13,059,894 km (0.071 R)
• M14: 14,371,568 km (0.032 R)
• M15: 16,151,334 km (0.11 R)
• M16: 17,335,850 km (0.055 R)
• M17: 19,176,502 km (0.081 R)
• M18: 20,323,619 km (0.055 R)
• M19: 22,176,987 km (0.075 R)
• M20: 23,144,586 km (0.105 R)
• M21: 27,962,086 km (0.061 R)
• M22: 29,320,734 km (0.06 R)
• M23: 31,561,261 km (0.096 R)
• M24: 32,169,377 km (0.07 R)
• M25: 40,230,907 km (0.094 R)
• M26: 42,993,082 km (0.093 R)
• M27: 45,261,285 km (0.089 R)
• M28: 49,216,951 km (0.095 R)
• M29: 58,719,109 km (0.099 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,433 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit